Buick Park Avenue Courtesy Bulb Size
The Buick Park Avenue courtesy light utilizes bulb sizes 74, 168, 906, PC168, and PC175 depending on the specific application. Data for the lighting components covers the range from 1991 to 2005.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Bulb Size by Year Range
| Years | Bulb Size |
|---|---|
| 2004-2005 | 74 |
| 2001-2003 | 906 |
| 2000 | 74 |
| 1999 | 906 |
| 1997-1998 | 74 |
| 1995-1996 | 168 |
| 1994 | PC168 |
| 1993 | PC175 |
| 1992 | 168 |
| 1991 | PC168 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 1.4W. | 74 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 8W. | 906 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W. | 168 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10) with printed circuit board twist-lock socket, for instrument clusters. 12V. | PC168 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10) with printed circuit board twist-lock socket, for instrument clusters. 12V. | PC175 |